What does SAP recommend you do to secure access management in the Manager? Note: There are 2 correct answers to this question.

What does SAP recommend you do to secure access management in the Manager? Note: There are 2 correct answers to this question.
A . Remove the View Published Content standard workarea permission for the root object from restricted audience workareas.
B . Provide the View Published Content workarea permission to the root object of the identity tree.
C . Provide the Edit Workarea permission for all workareas to every master author.
D . Limit the number of role members for administrators, master authors, and report viewers.

Answer: A,D